Group Message Prioritization Using Circular Bipolar Complex Dual
Valued Fuzzy Linguistic Sets and Frank Aggregation Operators
M. Kaviyarasu1, J. Angel1, Prasanta Kumar Raut2, Mana Donganont3,˚ , Said Broumi4,5
1Department of Mathematics, Vel Tech Rangarajan Dr Sagunthala R & D Institute of Science and
Technology, Chennai, Avadi-600062,India
2Department of mathematics, Trident Academy of Technology, Bhubaneswar, Odisha, India
3Department of Mathematics, School of Science, University of Phayao, Phayao 56000, Thailand
4 Department of Mathematics SIMATS Engineering ,Saveetha Institute of Medical and Technical Sciences
Thandalam Chennai, Tamilnadu India
5Laboratory of Information Processing, Faculty of Science Ben M’Sik, University of Hassan II, Casablanca,
Morocco
Emails: kavitamilm@gamil.com; angeljohn1206@gmail.com; prasantaraut95@gmail.com;
mana.do@up.ac.th;broumisaid78@gmail.com
Abstract
This paper introduces a novel extension of the multi-attributive border approximation area comparison (MABAC)
method based on circular bipolar complex dual valued fuzzy uncertain linguistic sets (CBCDVFULSs) using
Frank power aggregation operators. In order to effectively integrate aspects of fuzzy set theory, bipolarity,
complex-valued, and uncertain linguistic information, this paper presents a novel framework based on CBCD-
VFULSs. Frank power aggregation operators is used specifically for CBCDVFULSs in order to handle and
aggregate such complex data. These operators maintain the circular and bipolar properties of the fuzzy lin-
guistic data by utilizing the adaptability of Frank t-norms pFT N q and t-conorms pFT CN q. In contrast to
current approaches, the suggested method’s superior handling of complex uncertain linguistic environments,
flexibility, and applicability are demonstrated through a numerical example. A group message prioritization
system for WhatsApp that involve deciding on the priority under complex, uncertain, and bipolar linguistic
evaluations is used to demonstrate the efficacy of the suggested approach.
Keywords: Mlti-attributive border approximation area comparison; Frank power aggregation operator; Frank
t-norms pFT N q and t-conorms pFT CN q; Complex uncertain linguistic environments